It’s no surprise that exercise is good for your heart, but research suggests that endurance training is the preferred form for better long-term heart health. Endurance training simply refers to low-intensity, high-duration exercises like walking or swimming. It differs from interval training, which is defined by short periods of high-intensity energy bursts followed by a period of rest.

Studies show that those who perform endurance activities regularly have a reduced chance of heart failure, because these activities can help prevent the heart muscle from stiffening. And as an extra benefit, adding endurance activities to your workouts can help you burn more calories and lose weight, which also reduces your risk of heart disease.

Take a long walk in the morning to watch the sun rise or hit the pool in the afternoon to cool off. Also, make sure that you’re eating the right foods.